Dyer is located in west Arkansas. Dyer is part of Crawford County. Dyer has 2.61 square miles of land area and has no water area. As of 2010-2014, the total Dyer population is 757, which has grown 29.40% since 2000. The population growth rate is much higher than the state average rate of 10.24% and is much higher than the national average rate of 11.61%. Dyer median household income is $45,446 in 2010-2014 and has grown by 93.90% since 2000. The income growth rate is much higher than the state average rate of 28.22% and is much higher than the national average rate of 27.36%. Dyer median house value is $122,800 in 2010-2014 and has grown by 96.48% since 2000. The house value growth rate is much higher than the state average rate of 49.31% and is much higher than the national average rate of 46.91%. As a reference, the national Consumer Price Index (CPI) inflation rate for the same period is 26.63%. On average, the public school district that covers Dyer is close to the state average in quality. The Dyer area code is 479.